Sound amplifier



1. Sound amplifier

1.1 : Front

1.2 : Perspective

1.3 : Top

1.4 : Bottom

1.5 : Right

1.6 : Left

The broken lines shown are included for the purpose of illustrating portions of the sound amplifier that form no part of the claim. 

CLAIM The ornamental design for a sound amplifier, as shown and described. 